{
  "manageEntity": {
    "action": "Repost",
    "entityId": "364224",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7b743090cb4fdfed3eb44653d9f916d38bcdb4d7f014b6a83dff75d2f8cf981b",
    "signature": "0x05e0158b57d98a2a16f16df81d0ee264cbcee2d0f86fd007449601f301fb36f630145483ea7e04a87762feebe36bd62e8248e114396bd8ce941f0a4b2b088b3c1b",
    "signer": "0x63EbE5a1B5C5F156330BDf810f5fFf6A224c75c8",
    "userId": "309080"
  }
}